A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6135-00-542-6216
NSN 5945-01-417-8302
NSN 5999-01-507-5743
NSN 5835-01-399-5820
NSN 5990-01-651-6364
NSN 5985-01-625-6160
NSN 6610-01-618-2158
NSN 5965-00-267-4173
NSN 5990-00-487-0135
NSN 6610-01-316-8902
NSN 5960-00-547-9180
NSN 6240-00-989-4398